The ISO 10109 standard provides detailed guidance on environment test selection for Optical inspection and photonics equipment. The standard contains tables of environment test and test parameters to help users select the appropriate test method based on the equipment's use environment and performance requirements. It covers standardized tests described in the ISO 9022 series, as well as test parameters required for Optical inspection or photonics instruments not covered by Miscellaneous. With these guidelines, manufacturers can better assess the Reliability and performance of Optical inspection and photonics products under different environment conditions, thus optimizing product design and quality control.